Significant deterioration in one or more major functional areas such as work, interpersonal relations, or self-care is described in which diagnostic criteria?

Significant deterioration in one or more major functional areas such as work, interpersonal relations, or self-care is described in which diagnostic criteria?

• A. DSM-5-TR specifiers
• B. ICD-11 criteria
• C. DSM-5-TR diagnostic criteria
• D. RDoC framework

Answer: (C)

Functional impairment in major life areas is a core part of how schizophrenia is diagnosed in the DSM-5-TR. After the observable symptoms (such as delusions, hallucinations, disorganized speech, or disorganized behavior) are present, the individual must show a marked decline in functioning in one or more major domains—like work, interpersonal relations, or self-care—compared to before onset. This level of impairment helps establish that the symptoms are producing real, clinically significant disruption, and it is paired with duration criteria (a total disturbance lasting at least six months, with at least one month of active symptoms). This phrasing is specific to the DSM-5-TR diagnostic criteria for schizophrenia. The other options refer to different systems or frameworks: specifiers are additional features that can accompany a diagnosis, ICD-11 criteria come from a different diagnostic manual, and the RDoC framework is a research-oriented approach rather than a diagnostic criterion.

Functional impairment in major life areas is a core part of how schizophrenia is diagnosed in the DSM-5-TR. After the observable symptoms (such as delusions, hallucinations, disorganized speech, or disorganized behavior) are present, the individual must show a marked decline in functioning in one or more major domains—like work, interpersonal relations, or self-care—compared to before onset. This level of impairment helps establish that the symptoms are producing real, clinically significant disruption, and it is paired with duration criteria (a total disturbance lasting at least six months, with at least one month of active symptoms).

This phrasing is specific to the DSM-5-TR diagnostic criteria for schizophrenia. The other options refer to different systems or frameworks: specifiers are additional features that can accompany a diagnosis, ICD-11 criteria come from a different diagnostic manual, and the RDoC framework is a research-oriented approach rather than a diagnostic criterion.